Dibutyl Sebacate (DBS)

Introduction:

Molecular Formula: C18h34o4

CAS No. : 109-43-3

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Product Details

Description:

Dibutyl Sebacate(DBS) is a cold-resistant plasticizer, compatible with most resins and synthetic rubbers, and can be used as the main plasticizer.

The product is non-toxic and can be used for packing materials in contact with food .

Melting point	205 °C (dec.)(lit.)
Boiling point	178-179 °C3 mm Hg(lit.)
density	0.94
FEMA	2373 \| DIBUTYL SEBACATE
refractive index	n20/D 1.441(lit.)
Fp	>230 °F
storage temp.	Sealed in dry,Room Temperature
solubility	ethanol
form	Liquid
Specific Gravity	0.937 (20/4ºC)
color	Clear

Technique indexes:

Item	Index
Colority(pt-co) , number	≤20
Acidity (into adipic acid ),%(m/m)	≤0.05
Saponification value (mg OH/g sample)	352-360
Refractive index ,nD25	1.4385-1.4405
Moisture ,%(m/m)	≤0.15
Sodium , ppm(m/m)	≤1.0
Appearance	light-yellow transparent liquid

Product Performance:

Dibutyl Sebacate (DBS) is a specialty plasticizer that provides superior low temperature flexibility properties to a variety of polymers. The low temperature benefits of DBS make it an excellent choice for vinyl food contact films used in refrigeration. It provides excellent compatibility with a range of plastic materials including vinyls, acrylics, nitrile rubber, Buna-n rubber and some cellulosics.

Applications:

· For solid propellants and their cladding layers

· Cold-resistant plasticizer for other polymers.

3 kinds of packages available:

STANDARD PACKING IN 200kg drum ,1000 kgs IBC TANK , 23 metric tons flexitank .

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Products

Dibutyl Sebacate (DBS)

Introduction: